名詞 manacle:

1. shackle that consists of a metal loop that can be locked around the wrist; usually used in pairs
   同義詞：handcuff, cuff, handlock

動詞 manacle:

1. confine or restrain with or as if with manacles or handcuffs
   同義詞：cuff, handcuff

man.a.cle

n.（名詞）
A device for confining the hands, usually consisting of a set of two metal rings that are fastened about the wrists and joined by a metal chain.
鐐銬：用于束縛手的一種器具，常由兩個金屬圓圈構成，兩個圈可以套于手腕上，其間有金屬鏈相連
Something that confines or restrains.
約束：束縛或約束的事物
v.tr.（及物動詞）
man.a.cled,man.a.cling,man.a.cles
To confine or restrain with or as if with manacles; fetter.See Synonyms at hamper
妨礙：給上手銬或如上了鐐銬般的束縛；羈絆參見 hamper

來源：
Middle English
中古英語
from Old French manicle
源自 古法語 manicle
from Latin manicula [diminutive of] manus [hand] * see man- 2
源自 拉丁語 manicula [] manus的小后綴 [手] *參見 man- 2